package com.zyg.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zyg.dao.ClassExMapper;
import com.zyg.pojo.ClassEx;
import com.zyg.service.ClassExService;
import org.springframework.stereotype.Service;

@Service("classExService")
public class ClassExServiceImpl extends ServiceImpl<ClassExMapper, ClassEx> implements ClassExService {
}
